Drinking Water Systems in WILLITS, California
4 water systems are reported for this city, with a combined service population of 10,382. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WILLITS
RIDGEWOOD WATER SYSTEM
265 served6 historical records
A
WILLITS, CITY OF
6,175 served4 historical records
A
BROOKTRAILS TOWNSHIP CSD
3,632 served3 historical records
A
PINE MOUNTAIN MUTUAL WATER CO.
310 served3 historical records
A
EPA Contaminant Categories in Historical Violation Records
Gross Alpha4 records
Coliform (TCR)3 records
Total Trihalomethanes (TTHMs)3 records
Lead and Copper Rule2 records
Nitrate1 record
Haloacetic Acids (HAA5)1 record
Revised Total Coliform Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.